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49 posts

How to create snap packages on Qt applications

This is a guest post by Software engineers Tim Peeters and Timo Jyrinki at Canonical. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com Introduction One of the advantages of snap packages is that they are self-contained. When you install a snap, you know that you don’t need to install additional dep

How to use snaps when collecting IoT data with Predix Time Series

This is a guest post by Ilya Drabenia, a Technical Lead at Altoros. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com Snaps, designed by Canonical, are intended for packaging applications and their dependencies, along with the instructions for running these applications. In this article, we focus on

Static code analyser for Ubuntu

This is a guest post by Ekaterina Milovidova, from viva64. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com Static code analysis is the process of detecting errors and flaws in the source code of programs. There is a large number of static analysis tools created for various programming languages th

Travel-friendly Lemur Ubuntu laptop updated to Kaby Lake

This is a guest post by Ryan Sipes, community manager at System76. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com We would like to introduce you to the newest version of the extremely portable Lemur laptop. Like all System76 laptops the Lemur ships with Ubuntu, and you can choose between 16.04

Snapping Cuberite

This is a guest post by James Tait, Software Engineer at Canonical. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com I’m a father of two pre-teens, and like many kids their age (and many adults, for that matter) they got caught up in the craze that is Minecraft. In our house

The new XPS 13 Developer Edition lands in Europe and United States

This is a guest post by Barton George from Dell. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com Today the 6th generation XPS 13 developer edition makes its debut in both the US and Europe (Canada to follow). This Kaby Lake-based system comes with Ubuntu 16.04 LTS preloaded and features the

Meet ORWL. The first open source, physically secure computer

This is a guest post by Daniel Nelson from Design Shift, makers of ORWL. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com If someone has physical access to your computer with secure documents present, it’s game over! ORWL is designed to solve this as the first open source physically secure computer

The making of the Nextcloud Box

This is a guest post by Jos Poortvliet, Marketing and Communications Manager from Nexcloud. If you would like to contribute a guest post, please contact ubuntu-devices@canonical.com The story of the Nextcloud box – a feature in our upcoming webinar – learn more here. In 2010, Frank Karlitschek founded the ownCloud project to provide an al

Deploying a Spark job using Juju

Juju makes it easy to setup and monitor a Spark cluster with a few commands. In this guide we will setup a new cluster and deploy a Spark job using this tool. According to the official definition, Juju is a service modelling tool that allows people to model, configure and deploy applications in the cloud.

Pentaho users explore the future of DevOps and Big Data with Juju

This quarter’s PLUG (Pentaho London User Group) headed to Canonical’s head office which is nicely located just behind the Tate Modern in London. I must admit I don’t know much about what they do, but a bit of research later and I quickly saw they’re at the heart of open source, and they have a

Building a nervous system for OpenStack

Big Software is a new class of software composed of so many moving pieces that humans, by themselves, cannot design, deploy or operate them. OpenStack, Hadoop and container-based architectures are all byproducts of Big Software. The only way to address the complexity is with automatic, AI-powered analytics. Summary Canonical and Skymind a

Pentaho Data Integration quickly with Juju

Tom Barber at Meteorite explains how beneficial Juju Charms has been when migrating customer services from old, tricky servers. I promised a demo of Juju GUI in my earlier blog and we’ve worked hard on a Pentaho Data Integration charm, so I figured we’d combine the two. For those of you who don’t know, Juju

Juju 2.0 and LXD opens a whole new dimension to developing BI apps

I’ve been itching to write this post since I got back from Config Mgmt Camp in Gent a few weeks ago. The developers over at Canonical are gearing up to launch Juju 2.0. Maybe not yet a household name in the devops land but it is certainly making waves and with a company like Canonical

Juju Charmers Summit: The Real Day

Okay then, day 3. My liver is still pretty much functioning although hopefully I can “juju deploy new-liver” on my trip back to the UK. So what happened on day 3? Of course for those not interested in Juju there was no day 3, but for those who stuck around, hopefully they had a very

Juju Charmers Summit: Day 2

I’ll be honest with you here, I love open source software evangelism, I will talk about it for days given an audience. You are my audience, so thank you very much…. Okay, so I won’t lie last night involved some consumption of alcohol. Luckily everyone rocked up pretty much on time, and then it rained

From the trenches: Juju ‘Management’ Camp

Okay it’s a lie, it was really Config Management Camp, but I was really only there for one purpose. Over the years as a small tech company we have tried a number of automation systems for our server and the honest truth, is that unless you have a dedicated sys admin and people running your